ORA-13462: invalid blocking specification

Cause : The specified blocking configuration was invalid.

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

Block size must always be a power of 2.

update : 25-09-2017
ORA-13462

ORA-13462 - invalid blocking specification
ORA-13462 - invalid blocking specification

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    Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.